text: import * as React from "react"
  import PropTypes from "prop-types"
  import { Link } from "gatsby"
  import "./header.css"
  
  
  const Header = ({ siteTitle }) => (
    <header className="header-nick">
      <div className="container">
        <h1>
          <Link to="/">
            {siteTitle}
          </Link>
        </h1>
        <p>
        <Link to="/about">
            About
          </Link>
        </p>
        <p>
        <Link to="/contact">
            Contact
          </Link>
        </p>
      </div>
    </header>
  )
  
  Header.propTypes = {
    siteTitle: PropTypes.string,
  }
  
  Header.defaultProps = {
    siteTitle: ``,
  }
  
  export default Header
  